Struct microvmi::api::registers::SegmentReg

#[repr(C)]
pub struct SegmentReg {
    pub base: u64,
    pub limit: u32,
    pub selector: u16,
}

an x86 segment register

Fields

base: u64

Stores the base address of a code segment

limit: u32

Used as a threshold for offset. If offset added to base is more than limit, GP fault is generated. Otherwise a linear physical address is created.

selector: u16

Represents 16 bit segment selector consisting of a 2-bit Requested Privilege Level (RPL), a 1-bit Table Indicator (TI), and a 13-bit index.

Trait Implementations

impl Debug for SegmentReg

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SegmentReg

fn default() -> SegmentReg

Returns the “default value” for a type.